2015 Cadillac CTS transmission control module — Driver Assist, Sdn, park assist, (below RH package deck), opt UD7 price snapshot
- Low
- $35
- Average
- $111
- High
- $340

Year & trim-specific price guide
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used 2015 Cadillac CTS transmission control module (Driver Assist, Sdn, park assist, (below RH package deck), opt UD7) costs $35 to $340, with a median asking price of $99. Based on 44 priced salvage yard listings across the US, updated Oct 14, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$340 | 42 | |
| Grade BStandard used | $68–$68 | 1 | |
| Grade CVisible wear | $65–$65 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $35–$340 overall range
Trim-specific context
This pricing covers the Driver Assist, Sdn, park assist, (below RH package deck), opt UD7 variant of the 2015 Cadillac CTS transmission control module, based on 44 priced listings. Its $99 median is 16% below the 2015 Cadillac CTS transmission control module overall median of $118.
There are 36 other transmission control module variants available for the 2015 Cadillac CTS.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 44 priced salvage-yard listings, a used 2015 Cadillac CTS transmission control module in the Driver Assist, Sdn, park assist, (below RH package deck), opt UD7 variant lists between $35 and $340, with a median asking price of $99.
In our current dataset, the Driver Assist, Sdn, park assist, (below RH package deck), opt UD7 variant appears only for the 2015 model year.